Perhaps you should try some spelling variations:
personal communication » interpersonal communication
du developpement » de developpement, le developpement, et developpement
communication 1 » communication _, communication a, communication 3
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
does personal » des personal, roles personal, des personals
typology die » typology _, typology 4.1, typology 6
des afrique » en afrique, de l'afrique
des does » des doses, der does, des dorfes
1 du » 1 due, 1 dum, 11 du

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology die variation des does personal communication 1 du developpement des afrique.*.